Might be unrealted, but have you checked out prodeagle.com ? I use prodeagle extensively and i've never had an issue.
Cheers, -Andrin On Sat, Mar 3, 2012 at 8:28 AM, David Keyes <[email protected]> wrote: > Hey just curious if you ever bumped into a wall on this? I've been > playing around with a memcache-based counter, using periodic persistence > via a task-queue to keep things "close enough" in the database. > > I've been hitting a wall at between 500-1000 locked memcache operations > per second. I've been thinking of doing some kind of sharding in memcache > to deal with this, as it seems that the contention is coming from waiting > on synchronized memcache, not processor time. > > dk > > On Saturday, June 12, 2010 5:28:34 PM UTC-4, Jan Z/ Hapara wrote: >> >> Hello - I'm looking for some advice on performance of memcache incr() >> operations. I assume that these can become a bottleneck when a lot of >> traffic hits and need to get sharded, the question is what is "a lot". >> >> I'm using memcache incr() for counting specific event types and would >> like to understand if this is an issue that's likely to affect my >> app. I have no problem losing the stats occasionally (during >> maintenance periods, etc.) >> >> Any thoughts on what this number might be, even in terms of an order >> of magnitude?? >> >> Thanks! >> >> Jan > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-appengine/-/IL38M5eWRrwJ. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
